Recently, there has been a lot of progress made on finding the ground state energy of a molecule on a quantum computer with variational circuit, both on theoretical [1]}, [2]}, [3]} and experimental [4]}, [5]}, [6]}, [7]}, [8]}, [9]} front.
Normally, when designing the ansätz for the ground energy problem either a physically plausible or a hardware efficient ansätz needs to be found. However, our algorithm provides an approach which can minimise the effort needed to carefully choose an ansätz and automatically design the circuit according to the device gate set and topology.
